Football Bags

I'm new to football and I was wondering what things shaped bag some players wear on their size? qb ive seen wearing protecting the front and rb to bring back. Romo Hasselback and often sport, like Alexander .. nobody knows what it is?

They are hand-warmers. They offer no protection.

Coach

hold hands warm .... I guess that's what you're talking

It keeps your hands warm! If it is upside down it's just a personal preference and they turn around when necessary.

They hand warmers - see links below for a closer look.

are you referring to the hot hand they use from time to time

Not sure if we speak the same thing, but these bags are almost used to keep a hand warm between SBC plays.
The link below will bring u to a page with these items .....

They are generally handwarmer !!!!!!! You need warm hands to throw a ball! Just ask Peyton!

there is a pocket handwarmer they items around the waist, then, when it's cold hands they put there and it makes them hottest sound a bit like underarmor except for his hands to heart

Yes, they are warming, but more importantly, they can also keep the hands of the qb is relatively dry. This is important when you try to run. This is also why some receivers and tight ends wearing.

I'll go with what everyone says, but a little deeper.

They are hand-warmer, is like a handle, so you can keep your hands inside on the back is a zippered pocket to put a little hand-warmer pockets and the pocket is in the sleeve so your hand can grasp. I own one, it's alright. Inside is a warm fuzzy fabric.

is to help keep their hands warm when they play the game in cold weather! they put their hands in when they are waiting to start the next game.